72111634

素因数分解:

$2^1\times 7^4\times {\mathrm{15017}}^1$

素因数の和:15047

約数の個数: 20

約数和(自身を含む): 126196254

約数和(自身を除く): 54084620

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2401, 4802, 15017, 30034, 105119, 210238, 735833, 1471666, 5150831, 10301662, 36055817, 72111634]

約数ペア:

[(1, 72111634), (2, 36055817), (7, 10301662), (14, 5150831), (49, 1471666), (98, 735833), (343, 210238), (686, 105119), (2401, 30034), (4802, 15017)]